Profile - Dr. Sangita K Bajaj (Govindwani) Vaishnavi Clinic

Dr. Sangita Bajaj's aim is to cure the patient naturally by making the immunity strong. It is a natural mechanism which is balanced rather by just removing symptoms by superficial acting drugs. Dr. Sangita differs here by her uniqueness in treating patient

Bliss Healing Center - Dr. Swati T. Parakh

Bliss is a unique center offering multiple alternative therapies under one roof. It has an experienced panel of doctors with expertise in Ayurveda, Homoeopathy, Hypnotherapy, Acupuncture and Acupressure, Physiotherapy etc. In line with its mission of spreading awareness the center also conducts workshops on Inner Re-engineering, Acupressure for Healthy Living & Brahma Vidya.

INFECTIONS

Many human infections are caused by either bacteria or viruses. Bacteria are tiny single-celled organisms, thought by some researchers to be related to plants. They are among the most successful life forms on the planet, and range in habitat from ice slopes to deserts.

Bacteria can be beneficial - for instance, gut bacteria help us to digest food - but some are responsible for a range of infections. These disease-causing varieties are called pathogenic bacteria. Many bacterial infections can be treated successfully with appropriate antibiotics, although antibiotic-resistant strains are beginning to emerge. Immunisation is available to prevent many important bacterial diseases.

A virus is an even smaller micro-organism that can only reproduce inside a host's living cell. It is very difficult to kill a virus. That's why some of the most serious communicable diseases known to medical science are viral in origin.

How bacteria and viruses enter the body

To cause disease, pathogenic bacteria must gain access into the body. The range of access routes for bacteria includes:

Cuts

Contaminated food or water

Close contact with an infected person

Contact with the faeces of an infected person

Breathing in the exhaled droplets when an infected person coughs or sneezes

Viruses are spread from one person to another by:

Exposure to infected bodily fluids through activities such as sexual intercourse or sharing hypodermic needles.

Forgetting to wash your hands after handling pets and animals is another way for germs to be taken in by mouth.

Curing a bacterial infection

The body reacts to disease-causing bacteria by increasing local blood flow (inflammation) and sending in cells from the immune system to attack and destroy the bacteria. Antibodies produced by the immune system attach to the bacteria and help in their destruction. They may also inactivate toxins produced by particular pathogens, for example tetanus and diphtheria.

Serious infections can be treated with antibiotics, which work by disrupting the bacterium's metabolic processes, although antibiotic-resistant strains are starting to emerge. Immunisation is available to prevent many important bacterial diseases such as Hemophilus influenza Type b (Hib), tetanus and whooping cough..

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Curing a viral infection

Antibiotics are useless against viral infections. This is because viruses are so simple that they use their host cells to perform their activities for them. So antiviral drugs work differently to antibiotics, by interfering with the viral enzymes instead.

Antiviral drugs are currently only effective against a few viral diseases, such as influenza, herpes, hepatitis B and C and HIV - but research is ongoing. A naturally occurring protein, called interferon (which the body produces to help fight viral infections), can now be produced in the laboratory and is used to treat hepatitis C infections.

Immunisation against viral infection is not always possible

It is possible to vaccinate against many serious viral infections such as measles, mumps, hepatitis A and hepatitis B. An aggressive worldwide vaccination campaign, headed by the World Health Organization (WHO), managed to wipe out smallpox. However, some viruses - such as those that cause the common cold - are capable of mutating from one person to the next. This is how an infection with essentially the same virus can keep dodging the immune system. Vaccination for these kinds of viruses is difficult, because the viruses have already changed their format by the time vaccines are developed.

Where to get help

Your doctor

Your pharmacist

Things to remember

Many human illnesses are caused by infection with either bacteria or viruses.

Most bacterial diseases can be treated with antibiotics, although antibiotic-resistant strains are starting to emerge.

Viruses pose a challenge to the body's immune system because they hide inside cells.

It is possible to be vaccinated against some of the major disease-causing viruses (such as measles and polio), as well as bacterial diseases such as Hemophilus influenza Type b (Hib), tetanus and whooping cough.